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Home » Archived » M2M (model-to-model transformation) » [ATL] Problem occurs when I launch an execution.
[ATL] Problem occurs when I launch an execution. [message #68579] Mon, 10 December 2007 19:13 Go to next message
Mikai Yang is currently offline Mikai YangFriend
Messages: 149
Registered: July 2009
Senior Member
Hi there:
I am a novice in using ATL. I just finished an example and want to run it
with a configuration. But a problem with the following exception occurred:

java.lang.NullPointerException
at
org.eclipse.m2m.atl.adt.launching.AtlRegularVM.runAtlLaunche r(AtlRegularVM.java:368)
at
org.eclipse.m2m.atl.adt.launching.AtlRegularVM.runAtlLaunche r(AtlRegularVM.java:453)
at
org.eclipse.m2m.atl.adt.launching.AtlRegularVM.launch(AtlReg ularVM.java:425)
at
org.eclipse.m2m.atl.adt.launching.AtlLaunchConfigurationDele gate.launch(AtlLaunchConfigurationDelegate.java:35)
at
org.eclipse.debug.internal.core.LaunchConfiguration.launch(L aunchConfiguration.java:766)
at
org.eclipse.debug.internal.core.LaunchConfiguration.launch(L aunchConfiguration.java:608)
at
org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(D ebugUIPlugin.java:899)
at
org.eclipse.debug.internal.ui.DebugUIPlugin$7.run(DebugUIPlu gin.java:1102)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

Help me, please.
Thanks.
Michael
Re: [ATL] Problem occurs when I launch an execution. [message #68701 is a reply to message #68579] Tue, 11 December 2007 09:27 Go to previous messageGo to next message
William Piers is currently offline William PiersFriend
Messages: 297
Registered: July 2009
Senior Member
This is a multi-part message in MIME format.
--------------040803000809060607090306
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 8bit

Hello,

Michael a
Re: [ATL] Problem occurs when I launch an execution. [message #68782 is a reply to message #68701] Tue, 11 December 2007 14:33 Go to previous message
Mikai Yang is currently offline Mikai YangFriend
Messages: 149
Registered: July 2009
Senior Member
Thanks, William. However, I have double checked the launch configuration and
did not find anything wrong. Moreover, I just copy the the source code from
an example in the ATL zoo and run it, the same problem is still there. Do
you have any idea?
Thanks.
Michael.
"William Piers" <william.piers@obeo.fr> wrote in message
news:fjll70$i9l$1@build.eclipse.org...
> Hello,
>
> Michael a
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